def run_radial_simul(self, my_front_reconstruction, my_front_advancement,
my_vertex_or_path, my_param):
# setting up the verbosity level of the log at console
# setup_logging_to_console(verbosity_level='error')
outputfolder = "./Temp_Data/" + my_vertex_or_path + "_radial_" + my_front_advancement + "_" + my_front_reconstruction
self.remove(outputfolder)
# creating mesh
Mesh = CartesianMesh(my_param['Lx'], my_param['Ly'], my_param['Nx'],
my_param['Ny'])
# solid properties
nu = my_param['nu'] # Poisson's ratio
youngs_mod = my_param['youngs_mod'] # Young's modulus
Eprime = youngs_mod / (1 - nu**2) # plain strain modulus
K_Ic = my_param['K_Ic'] # fracture toughness
Cl = my_param['Cl'] # Carter's leak off coefficient
# material properties
Solid = MaterialProperties(Mesh, Eprime, K_Ic, Carters_coef=Cl)
# injection parameters
Q0 = my_param['Q0'] # injection rate
Injection = InjectionProperties(Q0, Mesh)
# fluid properties
Fluid = FluidProperties(viscosity=my_param['viscosity'])
# simulation properties
simulProp = SimulationProperties()
simulProp.finalTime = my_param[
'finalTime'] # the time at which the simulation stops
simulProp.set_tipAsymptote(
my_vertex_or_path
) # tip asymptote is evaluated with the viscosity dominated assumption
simulProp.frontAdvancing = my_front_advancement # to set explicit front tracking
simulProp.plotFigure = False
simulProp.set_solTimeSeries(np.asarray([2, 200, 5000, 30000, 100000]))
simulProp.saveTSJump, simulProp.plotTSJump = 5, 5 # save and plot after every five time steps
simulProp.set_outputFolder(outputfolder)
simulProp.projMethod = my_front_reconstruction
simulProp.log2file = False
# initialization parameters
Fr_geometry = Geometry('radial', radius=my_param['initialR'])
init_param = InitializationParameters(Fr_geometry,
regime=my_vertex_or_path)
# creating fracture object
Fr = Fracture(Mesh, init_param, Solid, Fluid, Injection, simulProp)
# create a Controller
controller = Controller(Fr, Solid, Fluid, Injection, simulProp)
# run the simulation
exitcode = controller.run()
return exitcode, outputfolder
surv_cells_dist = np.cos(Mesh.CenterCoor[surv_cells, 0]) + 2.5 - abs(
Mesh.CenterCoor[surv_cells, 1])
Fr_geometry = Geometry(shape='level set',
survey_cells=surv_cells,
tip_distances=surv_cells_dist,
inner_cells=inner_cells)
from elasticity import load_isotropic_elasticity_matrix
C = load_isotropic_elasticity_matrix(Mesh, Eprime)
init_param = InitializationParameters(Fr_geometry,
regime='static',
net_pressure=1e3,
elasticity_matrix=C)
# creating fracture object
Fr = Fracture(Mesh, init_param, Solid, Fluid, Injection, simulProp)
# create a Controller
controller = Controller(Fr, Solid, Fluid, Injection, simulProp)
# run the simulation
controller.run()
####################
# plotting results #
####################
if not os.path.isfile(
'./batch_run.txt'): # We only visualize for runs of specific examples
from visualization import *
None]]) # set auto time step size after propagation start
simulProp.tolFractFront = 0.003 # relaxing tolerance for front iteration
simulProp.set_tipAsymptote(
'HBF') # setting tip asymptote to Herschel-Bulkley fluid
# starting simulation with a static radial fracture with radius 20cm and net pressure of 1MPa
Fr_geometry = Geometry('radial', radius=0.2)
from elasticity import load_isotropic_elasticity_matrix
C = load_isotropic_elasticity_matrix(Mesh, Eprime)
init_param = InitializationParameters(Fr_geometry,
regime='static',
net_pressure=1e6,
elasticity_matrix=C)
# creating fracture object
Fr = Fracture(Mesh, init_param, Solid, Fluid, Injection, simulProp)
Fr.pInjLine = Fr.pFluid[Mesh.CenterElts]
# create a Controller
controller = Controller(Fr, Solid, Fluid, Injection, simulProp)
# run the simulation
controller.run()
####################
# plotting results #
####################
if not os.path.isfile(
'./batch_run.txt'): # We only visualize for runs of specific examples
